Improper Authentication in PaperCut NG and PaperCut MF - CVE-2023-27351
Published: April 24, 2023
Vulnerability identifier: #VU75419
CSH Severity: Critical
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red
CVE-ID: CVE-2023-27351
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
PaperCut NG
PaperCut MF
PaperCut NG
PaperCut MF
Software vendor:
PaperCut Software
PaperCut Software
Description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error within the SecurityRequestFilter class. A remote attacker can bypass authentication process and gain unauthorized access to the application.
Remediation
Install updates from vendor's website.